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Finding the Fourth Proportional to 2,244.08, 3,366.12 and 600.80

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Solution

The fourth proportional to 2,244.08, 3,366.12 and 600.80 is: 901.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.08 : 3,366.12 = 600.80 : x
  2. Step 2: Convert to fraction form
    2,244.08/3,366.12 = 600.80/x
  3. Step 3: Cross multiply
    2,244.08x = 3,366.12 × 600.80
  4. Step 4: Simplify right side
    2,244.08x = 2,022,364.90
  5. Step 5: Solve for x
    x = 2,022,364.90/2,244.08
  6. Step 6: Final answer
    x = 901.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.